Unit 1 You and Me Section A Grammar (3a-3d) 课件2024-2025学年人教版英语七年级上册

Grammar Focus (3a-3d) Unit 1 You and me! Learning goals 1. 学习含be动词的一般现在时的用法 2. 学习人称代词主格和形容词性物主代词的用法 3. 掌握并正确运用词汇：both, too, also, a lot 英语中常见的与系动词搭配的缩略形式 1. 系动词的缩写形式 I am =________我是 You are = __________ He is = __________ She is = She's It is = ________ We are = __________ They are = they're 2. 系动词与否定形式的缩写 is not = __________ are not = am not 一般不会缩写 3. 一般过去时系动词的否定缩写 was not = wasn't were not = weren't 4. 系动词与特殊疑问词缩写 1. What is = __________ 2. Where is = Where’s 3. Who is= __________ Review I'm What’s It’s We’re isn’t You’re Who’s He’s aren't 23003 I am Li Ming. I am Jenny. I am from Canada. I’m a student. He is in Class Four . She is in Class Five . My father is a teacher. Li Ming is my classmate . Jenny is from Canada . They are my friends . We are from Canada . You are my friend . Li Ming and Jenny are friends . Lead-in 看一看，找规律 23003 3a Read the sentences and circle the verbs. Then write am, is, or are next to the personal pronouns. I _______ You_____ He/ She/It________ We /They_______ am are is are 23003 新课讲授 含系动词be的一般现在时 一、语法概述 系动词be在一般现在时态中有三种形式：am, is, are。 Grammar Focus 23003 am I I am “我是” I am a girl. 我是一个女生。 I am tall. 我是高的。 Who am I ? 我是谁？ Let’s learn 23003 is he, she, it, 所有单数和不可数名词 He is a boy. 他是一个男生。 she is a girl. 她是一个女生。 It is a dog. 它是一只小狗。 The pencil is long. 这只笔是长的。（某物） Kitty is thin. Kitty是痩的。（某人） The milk is white. 牛奶是白色的。(不可数） 23003 are You are friends. 你们是朋友。 They are monkeys. 它们是猴子。 My eyes are big. 我的眼睛是大的。 We are friend. 我们是朋友。 you, we, they, 所有复数 23003 1.He is a teacher. He is not a teacher. 2.They are brothers. 变否定，be动词后加not They are not brothers. 3.I am a student. I am not a student. He isn’t a teacher. They aren’t brothers. be动词的否定 23003 I am Fangfang. Are you Fangfang. be动词的一般疑问句 1.找出be动词 I am Fangfang. Am I Fangfang. 2.将be动词放到最前面 3.主语是第一人称I改为第二人称you,对应am改成are(my改成your) 4.句号改成问号 Are you Fangfang. Are you Fangfang ? 23003 She is Fangfang. Is she Fangfang? Is she Fangfang. be动词的一般疑问句 1.找出be动词 2.将be动词放到最前面 3.首字母大写,原来的首字母改掉,其他照抄 4.句号改成问号 She is Fangfang. is She Fangfang. Is She Fangfang ? 基本句型 23003 I am= I’m You are=You’re He is= He’s She is= It is= We are= They are= She’s We’re It’s They’re 否定形式的缩写： is not= isn’t are not= aren’t am not没有缩写形式！ be动词的缩写 23003 我用am，你用are，is连着他，她，它； 单数名词用is，复数名词全用are。 变否定，很容易，be后not加上去 变疑问，也不难，be动词提前。 疑问否定任你变，句首大写莫迟疑。 be动词的用法口诀 I用am，you用are，is连着他，她，它； 单数is，复数are。 变否定，be后not加;变疑问，be提前。 疑问否定任你变，句首大写莫迟疑。 23003 1. Emma and Ella is / are twins. They are / is from the US. 2. I am/ are 12 years old. Peter am / is 12 years old too. 3. Lin Hai's favourite colour is / are green. 4. Lisa's pet cat is / are very cute. She likes it very much. 5. Tom and I am / are both in the school band. 3b Circle the correct words to complete the sentences. 23003 Hello! I ______Liu Yu. I ______ 13 years old. I ______from Chengdu, China. My favourite animal ______ the panda. I like hot pot very much. This is my new classmate. Her name is Sally Wood. She ______also 13 years old. She ______ from Sydney, Australia. Now she lives in Chengdu with her parents. She likes Chinese food a lot. Her favourite food ______ Mapo tofu. Sally and I ______ good friends. 3c Complete the passage with am, is, or are. is am am am is is is are 23003 3d Introduce one of your new friends to a partner. I………………my he………………his she………………her Hello! I’m ... This is my new friend. His / Her name is ... He's / She's from... His / Her favourite ... is... 23003 Hello! I’m Alice. This is my new friend. His name is John. He is 13 years old. He is from the UK. His favourite color is yellow. Example 23003 I you she he it we you they my your her his its our your their 形容词性物主代词 人称代词主格和形容词性物主代词 一、语法概述 人称代词有主格和宾格之分， 物主代词分为形容词性物主代词和名 词性物主代词。 Grammar Focus 二、人称代词主格 人称代词主格在句中作主语，有人称和单复数之分，详见下表： Grammar Focus We are friends. 我们是朋友。 You are tall. 你长得高。 It is a map. 它是一幅地图。 Grammar Focus 【巧学妙记】 人称代词的排列顺序 单数人称二三一，复数人称一二三。 男女并列男在前，错误责任“我”来担。 三、形容词性物主代词 物主代词是代表所有关系的代词，分为形容词性物主代词和名词性物主代词，下面是形容词性物主代词： Grammar Focus 23003 I like my new bicycle. Do you like your new bike? She likes her new basketball. He likes his new school bag. It puts on his gloves. We like our school. You should clean your teeth every day. They often take their children to the beach. 形容词性物主代词 单数 复数 23003 我的my，你的your。 男他的his，女她的her，它的its不加点。 我们的our，你们的your，他们的their别记错! 形容词性能力差，自己不能来当家。 句子当中作定语，身后定把名词加。 必背口诀 23003 一.单项选择。 1. I          a girl. am   B. is  C. are 2. He          a boy. A. am   B. is  C. are 3. We           boys. A. am   B. is  C. are 4. My father           a doctor. A. am   B. is  C. are 5. Tom and Jack            boys. A． am  B. is  C. are 二.用所给代词的正确形式填空。 1. These are ______ ( he ) books. 2. That is _______(she) friend. 3. Tom, this is _____ ( I) teacher, Ms Lin. 4. I have a pet cat. ____(it)  name id Mimi. 5. Those children are _____ ( I ) father’s students. It her my my his 当堂检测 1. 她叫什么名字？ _______ _______ name? 2. 你是杰克吗？ ______ ______ Jack? 3. 我是李雷。 ______ ______ Li Lei. 三.完成句子 What’s her Are you I am 4. 他的名字是吉姆。 ______ name’s Jim. 5. 他是约翰吗？ ______ ______ John? 6. 她是我的朋友玛丽。 ______ _____ my friend Mary. His Is he She is 23003 课堂总结 $$